When in time of war an army is attacked in the night, and cut off and destroyed whilst asleep, if it were impossible for them to be aware of the attack, and if they had used all diligence in placing their sentinels, but nevertheless the foe were so wary as to destroy them, we should weep; we should attach no blame to anyone, but should deeply regret, and should give to that host our fullest pity. But if, on the other hand, they had posted their sentinels and the sentinels were wide awake, and gave to the sleepy soldiers every warning that could be desired, but nevertheless the army were cut off, although we might for common humanity regret the loss thereof, yet at the same time we should be obliged to say, if they were foolish enough to sleep when the sentinels had warned them; if they folded their arms in presumptuous sloth, after they had sufficient and timely notice of the progress of their bloodthirsty enemy, then in their dying, we cannot pity them: their blood must rest upon their own heads. So it is with you. If men perish under an unfaithful ministry, and have not been sufficiently warned to escape from the wrath to come, the Christian may pity them, yea, and methinks, even when they stand before the bar of God, although the fact of their not having been warned will not fully excuse them, yet it will go far to diminish their eternal miseries, which otherwise might have fallen upon their heads; for we know it is more tolerable for unwarned Tyre and Sidon in the day of judgment, than it is for any city, or any nation that has had the Gospel proclaimed in its ears. My brethren, if on the other hand, we have been warned, if our ministers have been faithful, if they have aroused our conscience, and have constantly and earnestly called our attention to the fact of the wrath to come, if we have not attended to their message, if we have despised the voice of God, if we have turned a deaf ear to their earnest exhortations, if we perish, we shall die warned - die under the sound of the Gospel, and our damnation must be an unpitied one, for our blood must fall upon our own heads.
--CHS